Canadian Astronomical Society (CASCA)
Société canadienne d'astronomie (CASCA)
Jaymie M. MATTHEWS
University of British Columbia
Distance learning from 820 km straight up:The educational potential of the MOST space telescope
The MOST (Microvariability & Oscillations of STars) mission is the first all-Canadian scientific satellite in over 30 years. It is a small but powerful optical telescope and photometer in polar orbit, capable of detecting variations in the brightnesses of stars down to a few parts per million. It is searching for acoustic oscillations and convection in stars, and reflected light from planets outside the Solar System. MOST offers a great opportunity to introduce a wide range of physical, astronomical, technological and even political concepts in the classroom, all packaged in a "Humble" suitcase-sized observatory. MOST science is a springboard to areas as diverse as: acoustics (especially the refraction of sound in stars and elsewhere in nature), planetary science, nuclear reactions, thermal physics and convection, and the laws of light, gravity and dynamics. MOST technology illustrates in a topical and accessible way: digital electronics and detectors, momentum and gyroscopic motions, solar energy conversion, and magnetic fields. The MOST lift-off aboard a former Soviet ICBM can launch discussions about Cold War politics and the space race, and the advantages and challenges of international scientific cooperation. And MOST itself may become the ultimate virtual field trip for you students, since the MOST Team hopes to offer Canadian astronomy enthusiasts and students the chance to submit their own proposals for scientific projects using this unique instrument.